I wanted the same thing as Barry. I was thinking about a small body bass with jazz bass pickups but I'm not sure if it will sound the way I want it. I love the sound of my Sadowsky but I prefer the small bodies.
So, just for trial I added a double channel strip between my power supply and my amp. Two channels, Bass, Mid, Treble and compression. Very simple. Bass to power supply, p.s. stereo to pre-amps. Neck to channel A, bridge to B, outputs A+B (combined) mono to glockenklang amp with the SF-2 in the effectloop. Works great. It gives me all the sounds I need, including jazz bass type of sounds. To go back to the original alembic sound, simply bypass the eq on the pre-amps. On my series I, both switches up. And it all fits in the trunk of my car and I'm not driving a truck.
But be careful, the wrong amp can also create a lot of noise.
Manfred